171972034

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{173}}^2$

素因数の和:391

約数の個数: 36

約数和(自身を含む): 297477846

約数和(自身を除く): 125505812

約数列:

[1, 2, 13, 17, 26, 34, 169, 173, 221, 338, 346, 442, 2249, 2873, 2941, 4498, 5746, 5882, 29237, 29929, 38233, 58474, 59858, 76466, 389077, 497029, 508793, 778154, 994058, 1017586, 5058001, 6614309, 10116002, 13228618, 85986017, 171972034]

約数ペア:

[(1, 171972034), (2, 85986017), (13, 13228618), (17, 10116002), (26, 6614309), (34, 5058001), (169, 1017586), (173, 994058), (221, 778154), (338, 508793), (346, 497029), (442, 389077), (2249, 76466), (2873, 59858), (2941, 58474), (4498, 38233), (5746, 29929), (5882, 29237)]